Optical imaging apparatus



FIG. 1 is a top, rear, left perspective view of an optical imaging apparatus;

FIG. 2 is a rear view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines shown illustrate portions of the optical imaging apparatus that form no part of the claimed design. 

CLAIM The ornamental design for an optical imaging apparatus, as shown and described. 